📖 What Does B0851 Mean?
Symptoms
- • Windows won't roll up or down
- • intermittent window operation
- • window stuck in position
Common Causes
- • Faulty window regulator
- • faulty window switch
- • wiring issue
- • blown fuse
Possible Solutions
1. Check fuses and replace if blown. 2. Inspect and clean window switch. 3. Test window regulator for proper operation. 4. Replace faulty window regulator or switch if necessary.
Fixing this on your car?
Get the exact oil type, fluid capacities, and torque specs for your specific vehicle before you start the repair.
❓ Common Questions About B0851
Can I drive with code B0851?
You can drive for a short time, but should address code B0851 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix B0851?
The estimated repair cost for code B0851 is between $200 and $500. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.
Required Parts
Recommended Tools
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with B0851
B0849: Climate Control Blower Motor Fault
B0850: Door Locks Malfunction
B0852: Seat Switch Circuit Malfunction
B0853: Exterior Lighting Malfunction
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system